Method of preventing deterioration by heat
US4035209A · kind A · utility
2Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 1975 |
| Grant date | Jul 12, 1977 |
| Priority date | — |
| Expiry date | Jul 10, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/256
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Substrate materials are prevented from deteriorating from exposure to intense heat by protecting the substrate with aluminum foil having at least one surface thereof roughened and subjecting said substrate to heat. The foil is capable of resisting temperatures in excess of 1,000.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.